CN207806910U - A kind of anticollision laser cutting head for being cut by laser machine people - Google Patents
A kind of anticollision laser cutting head for being cut by laser machine people Download PDFInfo
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- CN207806910U CN207806910U CN201820200857.1U CN201820200857U CN207806910U CN 207806910 U CN207806910 U CN 207806910U CN 201820200857 U CN201820200857 U CN 201820200857U CN 207806910 U CN207806910 U CN 207806910U
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- cutting head
- laser cutting
- anticollision
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- laser
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Abstract
The utility model discloses a kind of anticollision laser cutting head for being cut by laser machine people, it is related to being cut by laser machine people's technical field.The laser cutting head anticollision device, collision-prevention device that the prior art provides is difficult to realize multi-direction, multi-angle anticollision, and undesirable problem is resetted after collision, the utility model provides a kind of anticollision laser cutting head, including laser cutting head, laser cutting head top is provided with Lateral Collision Avoidance component, Lateral Collision Avoidance component includes the cage being arranged in the pedestal and the side of being set on the base for fixing cutting head on laser cutting head top, cage bottom is provided with spherical slot, be connected in spherical slot can multi-angle rotation ball joint, ball joint bottom is provided with the connecting rod A for connect base, cage upper end is also associated with vertical bumper assembly.The utility model can mitigate vertical and lateral multi-angle and hit dynamics simultaneously, have the characteristics that anticollision effect is good, simple and practical in structure.
Description
Technical field
The utility model is related to Industrial Robot Technology field more particularly to a kind of anticollisions for being cut by laser machine people
Laser cutting head.
Background technology
Include by irregular, the circuit of cutting material due to various reasons in existing laser cutting machine people's technology
Failure and other reasons, the collision of cutting head and workpiece can be caused and entire cutting head is caused to damage.In the prior art, reliable
Ceramic vulnerable part is added between cutting head and main body to solve the anti-collision problem of laser cutting head.It can after ceramic vulnerable part damage
To be replaced, laser cutting head main body is come with this, but since the replacement of ceramic easily vulnerable part is time-consuming and laborious, and virtually improve
The cost of production, thus use not extensively.Also some laser cutting machine people are solved using magnetic crash-proof mechanism
The anti-collision problem of laser cutting head.In magnetic crash-proof mechanism, two-section object is connected by magnetic force, hits posterior end workpiece and disengages
Come avoid laser cutting head by be pressed further by collision.But lower end workpiece falls the damage that will also result in laser cutting head,
And magnetic crash-proof mechanism is that magnetic disconnection can be just taken off when impact force reaches a certain amount of, this is inevitably reaching de- magnetic
Needed for disconnecting before strength, the phenomenon that laser cutting head has just damaged.The laser cutting head anticollision device, collision-prevention device that the prior art provides is difficult
To realize multi-direction, multi-angle anticollision, and undesirable, installation trouble is resetted after collision, it is necessary to artificial de-regulation cutting head
Position.
Utility model content
The purpose of this utility model is that：The prior art provide laser cutting head anticollision device, collision-prevention device be difficult to realize it is multi-direction,
Multi-angle anticollision, and undesirable problem is resetted after collision, the utility model provides a kind of for being cut by laser machine people's
Anticollision laser cutting head.
The utility model specifically uses following technical scheme to achieve the goals above：One kind is for being cut by laser machine people
Anticollision laser cutting head, including laser cutting head, laser cutting head top be provided with Lateral Collision Avoidance component, Lateral Collision Avoidance component
Including the cage in the pedestal and the side of being set on the base for fixing cutting head on laser cutting head top, cage bottom is arranged
Be provided with spherical slot, be connected in spherical slot can multi-angle rotation ball joint, ball joint bottom is provided with for connecting
The connecting rod A of pedestal, cage upper end are also associated with vertical bumper assembly.When irregular material from the lateral impact of laser cutting head and
When coming, ball joint can be driven to be rotated along the direction of pressure by connecting rod A after certain pressure is born on the outside of laser cutting head, with
This makes lateral impact substantially be buffered, and avoids damage to laser cutting head.
Several lateral resetting springs are provided between cage and pedestal, several lateral resetting springs are distributed on the peripheries connecting rod A,
Lateral resetting spring upper end is each attached to cage bottom, and lateral resetting spring lower end is each attached on pedestal.One side of resetting spring
Face can further mitigate lateral impact dynamics, and on the other hand, the resetting spring being distributed on around connecting rod A can be in impact force solution
Make laser cutting head Rapid reset after removing, is resetted without manual adjustment.When not by lateral impact, lateral resetting spring can be with
Laser cutting head is avoided to occur deviating dystopy in being cut by laser machine people's moving process.
Vertical bumper assembly includes that can accommodate the anticollision guide cylinder of anticollision laser cutting head and be arranged in anticollision guide cylinder
The interior connecting rod B for vertical traction anticollision laser cutting head, the lower ends connecting rod B are fixed in cage, and the upper ends connecting rod B are provided with convex
Edge, the spacing ring being located at below flange abutted with flange is additionally provided on anticollision guide cylinder inner wall, and connecting rod B is slided with spacing ring
Cooperation.When irregular material hits from laser cutting head vertical direction and come, laser cutting head can be under the action of impact force
It gives connecting rod B mono- upward active force, connecting rod B is made to be moved upwards in anticollision guide cylinder, and drive laser cutting head to moving up
It moves and hides into anticollision guide cylinder, avoid the further shock of irregular material, effectively ensure laser cutting head from damage.
The peripheries connecting rod B are arranged with vertical resetting spring, and vertical resetting spring upper end abuts spacing ring, under vertical resetting spring
End abuts cage.Vertical resetting spring can quickly stretch out from anticollision guide cylinder multiple after laser cutting head receives vertical shock
Position can also mitigate shock dynamics hitting the when of occurring.When not hitting, vertical resetting spring can be to avoid laser cutting
There is offset dystopy in being cut by laser machine people's moving process in head.
It is provided with several for monitoring the pressure sensors of pressure change in spherical slot in spherical slot, pressure sensor can be with
It is connect with the central processing unit of laser cutting machine people, and the pressure data detected in spherical slot is transferred to central processing
Device, pressure sensor can also directly be connect with the controller of lathe or mechanical arm.When appearance of abnormal pressure becomes in spherical slot
When change, central processing unit or controller can stop the movement of lathe or mechanical arm, prevent shock dynamics from further increasing, and drop
Low shock causes the possibility of laser cutting brain injury.
The beneficial effects of the utility model are as follows：
1, the Lateral Collision Avoidance component of the utility model can be such that lateral impact is effectively buffered, and avoid damage to be cut by laser
Head.When irregular material comes from the lateral impact of laser cutting head, can lead to after bearing certain pressure on the outside of laser cutting head
Crossing connecting rod A drives ball joint to be rotated along the direction of pressure, mitigates shock dynamics.
2, the lateral resetting spring of the utility model can keep laser cutting head fast while mitigating lateral impact dynamics
Position is replied immediately, is resetted without manual adjustment.In addition, when not by lateral impact, lateral resetting spring can be to avoid laser cutting
There is offset dystopy in being cut by laser machine people's moving process in head.
3, the impact that can effectively mitigate vertical shock of the utility model, avoids the damage for causing laser cutting head.When
When irregular material hits from laser cutting head vertical direction and come, laser cutting head can give connecting rod B under the action of impact force
One upward active force, makes connecting rod B be moved upwards in anticollision guide cylinder, and laser cutting head is driven to move up and hide
Into in anticollision guide cylinder.
4, the vertical resetting spring of the utility model can keep laser cutting head fast while mitigating vertical shock dynamics
Position is replied immediately, is resetted without manual adjustment.And when not by vertical shock, vertical resetting spring can exist to avoid laser cutting head
It is cut by laser in machine people's moving process and offset dystopy occurs.
5, the pressure sensor that the utility model is arranged in spherical slot can detect pressure changing in spherical slot, have
The further increasing of pre- anticollision degree is imitated, the possibility hit and cause laser cutting brain injury is reduced.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the enlarged diagram of C in the utility model Fig. 1；
Reference numeral：1- laser cutting heads；2- Lateral Collision Avoidance components；The vertical bumper assemblies of 3-；The lateral resetting springs of 4-；5-
Vertical resetting spring；6- pressure sensors；2.1- pedestal；2.2- connecting rods A；2.3- cage；2.4- ball joint 3.1- anticollisions are led
To cylinder；3.2- connecting rods B；3.3- flange；3.4- spacing ring.
Specific implementation mode
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
Embodiment 1
A kind of anticollision laser cutting head 1 for being cut by laser machine people as depicted in figs. 1 and 2, including laser cutting
First 1,1 top of laser cutting head is provided with Lateral Collision Avoidance component 2, and Lateral Collision Avoidance component 2 includes being arranged on 1 top of laser cutting head
For fix cutting head pedestal 2.1 and the cage 2.3 being arranged above pedestal 2.1,2.3 bottom of cage is provided with spherical
Slot, be connected in spherical slot can multi-angle rotation ball joint 2.4,2.4 bottom of ball joint is provided with for connect base
2.1 connecting rod A2.2,2.3 upper end of cage are also associated with vertical bumper assembly 3.
Several lateral resetting springs 4, several 4 companies of being distributed on of lateral resetting spring are provided between cage 2.3 and pedestal 2.1
The peripheries bar A2.2,4 upper end of lateral resetting spring are each attached to 2.3 bottom of cage, and 4 lower end of lateral resetting spring is each attached to bottom
On seat 2.1.
The present embodiment operation principle is：When irregular material comes from the lateral impact of laser cutting head 1, laser cutting
First 1 outside bears ball joint 2.4 can be driven to rotate along the direction of pressure by connecting rod A2.2 after certain pressure, with this so that
Lateral impact is substantially buffered, when side impacts release, traction action of the cage 2.3 in several lateral resetting springs 4
It is lower to restore laser cutting head 1 to initial position.
Embodiment 2
The present embodiment is further optimized on the basis of above example, specifically：
Vertical bumper assembly 3 includes that can accommodate the anticollision guide cylinder 3.1 of anticollision laser cutting head 1 and be arranged to lead in anticollision
The connecting rod B3.2 for vertical traction anticollision laser cutting head 1 into cylinder 3.1, the lower ends connecting rod B3.2 are fixed on cage 2.3
On, the upper ends connecting rod B3.2 are provided with flange 3.3, are additionally provided on 3.1 inner wall of anticollision guide cylinder and are located at what flange 3.3 abutted
The spacing ring 3.4 of 3.3 lower section of flange, connecting rod B3.2 are slidably matched with spacing ring 3.4.
The peripheries connecting rod B3.2 are arranged with vertical resetting spring 5, and 5 upper end of vertical resetting spring abuts spacing ring 3.4, vertical multiple
Position 5 lower end of spring abuts cage 2.3.
The present embodiment operation principle is：When irregular material hits from 1 vertical direction of laser cutting head and come, laser is cut
Cutting first 1 can make connecting rod B3.2 in anticollision guide cylinder 3.1 under the action of impact force to mono- upward active force of connecting rod B3.2
It moves upwards, and drives laser cutting head 1 to move up and hide into anticollision guide cylinder 3.1；When impact force releases, by
The vertical resetting spring 5 squeezed drives cage 2.3 to move down, when the top surface of the flange bottom surface and spacing ring 3.4 of connecting rod B3.2
When abutting, laser cutting head 1 restores initial position.
Embodiment 3
The present embodiment is further optimized on the basis of above example, specifically：
Several pressure sensors 6 for monitoring pressure change in spherical slot are provided in spherical slot, pressure sensor 6 can
To be connect with the central processing unit of laser cutting machine people, and the pressure data detected in spherical slot is transferred to central processing
Device, pressure sensor can also directly be connect with the controller of lathe or mechanical arm.When appearance of abnormal pressure becomes in spherical slot
When change, central processing unit or controller can stop the movement of lathe or mechanical arm.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by every specification and accompanying drawing content with the utility model
Structure change similarly should be included in the scope of protection of the utility model.
Claims (5)
1. a kind of anticollision laser cutting head for being cut by laser machine people, including laser cutting head, which is characterized in that described to swash
Light cutting head (1) top is provided with Lateral Collision Avoidance component (2), and the Lateral Collision Avoidance component (2) includes being arranged in laser cutting head
(1) cage (2.3) of pedestal (2.1) and setting above pedestal (2.1) for fixing cutting head on top, cage (2.3)
Bottom is provided with spherical slot, be connected in spherical slot can multi-angle rotation ball joint (2.4), ball joint (2.4) bottom
It is provided with the connecting rod A (2.2) for connect base (2.1), cage (2.3) upper end is also associated with vertical bumper assembly (3).
2. the anticollision laser cutting head according to claim 1 for being cut by laser machine people, which is characterized in that the ball
Several lateral resetting springs (4) are provided between cage (2.3) and pedestal (2.1), several lateral resetting springs (4) are distributed on connecting rod
The peripheries A (2.2), lateral resetting spring (4) upper end are each attached to cage (2.3) bottom, and lateral resetting spring (4) lower end is fixed
On pedestal (2.1).
3. the anticollision laser cutting head according to claim 1 or 2 for being cut by laser machine people, which is characterized in that institute
It includes that can accommodate the anticollision guide cylinder (3.1) of anticollision laser cutting head (1) and be arranged to lead in anticollision to state vertical bumper assembly (3)
The connecting rod B (3.2) for vertical traction anticollision laser cutting head (1) into cylinder (3.1), connecting rod B (3.2) lower end is fixed on ball
On cage (2.3), connecting rod B (3.2) upper end is provided with flange (3.3), is additionally provided on anticollision guide cylinder (3.1) inner wall and flange
(3.3) spacing ring (3.4) being located at below flange (3.3) abutted, connecting rod B (3.2) are slidably matched with spacing ring (3.4).
4. the anticollision laser cutting head according to claim 3 for being cut by laser machine people, which is characterized in that the company
Bar B (3.2) periphery is arranged with vertical resetting spring (5), and vertical resetting spring (5) upper end abuts spacing ring (3.4), vertical reset
Spring (5) lower end abuts cage (2.3).
5. being used to be cut by laser the anticollision laser cutting head of machine people, feature according to claim 1,2 or 4 any one of them
It is, several pressure sensors (6) for monitoring pressure change in spherical slot is provided in the spherical slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820200857.1U CN207806910U (en) | 2018-02-06 | 2018-02-06 | A kind of anticollision laser cutting head for being cut by laser machine people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820200857.1U CN207806910U (en) | 2018-02-06 | 2018-02-06 | A kind of anticollision laser cutting head for being cut by laser machine people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207806910U true CN207806910U (en) | 2018-09-04 |
Family
ID=63319911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820200857.1U Active CN207806910U (en) | 2018-02-06 | 2018-02-06 | A kind of anticollision laser cutting head for being cut by laser machine people |
Country Status (1)
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|---|---|
| CN (1) | CN207806910U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253179A (en) * | 2019-07-08 | 2019-09-20 | 山东耐垦智能装备有限公司 | Groove cut-off apparatus automatic reset structure |
| CN110592582A (en) * | 2019-10-24 | 2019-12-20 | 江苏点金激光科技有限公司 | Anti-collision laser cladding head |
| WO2020179162A1 (en) * | 2019-03-06 | 2020-09-10 | 三菱電機株式会社 | Detaching and attaching device, processing machine, and processing head |
| CN112775571A (en) * | 2021-02-04 | 2021-05-11 | 奔腾激光(温州)有限公司 | Cutting head anticollision structure |
-
2018
- 2018-02-06 CN CN201820200857.1U patent/CN207806910U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020179162A1 (en) * | 2019-03-06 | 2020-09-10 | 三菱電機株式会社 | Detaching and attaching device, processing machine, and processing head |
| JPWO2020179162A1 (en) * | 2019-03-06 | 2021-10-28 | 三菱電機株式会社 | Detachment device, processing machine and processing head |
| JP7175376B2 (en) | 2019-03-06 | 2022-11-18 | 三菱電機株式会社 | Detachment device, processing machine and processing head |
| CN110253179A (en) * | 2019-07-08 | 2019-09-20 | 山东耐垦智能装备有限公司 | Groove cut-off apparatus automatic reset structure |
| CN110592582A (en) * | 2019-10-24 | 2019-12-20 | 江苏点金激光科技有限公司 | Anti-collision laser cladding head |
| CN112775571A (en) * | 2021-02-04 | 2021-05-11 | 奔腾激光(温州)有限公司 | Cutting head anticollision structure |
| CN112775571B (en) * | 2021-02-04 | 2022-11-01 | 奔腾激光(浙江)股份有限公司 | Cutting head anticollision structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181119 Address after: 450001 Dongqing Street, Zhengzhou High-tech Industrial Development Zone, Henan Province Patentee after: Zhengzhou Hezhong Overseas Talents Pioneer Park Development Co., Ltd. Address before: 450001 No. 1501, 15th floor, No. 7 A Block, Dongqing Street, Zhengzhou High-tech Industrial Development Zone, Henan Province Patentee before: Zhengzhou Yingborui Electronic Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |